Project Details

Client: A county administrative department specializing in geodesy and property management.
Sector: Geospatial Analysis
Sub Sector:
- Cartography
- Topographic Mapping
Services:
- Geodata Processing
- Database Update
- Geometric Correction
- Attribute Table Enhancement
- Topology Checks
Solution:
- Used orthophotographs to update topographic objects
- Verified accuracy of existing database entries
- Added new topographic objects as needed
- Corrected object geometry
- Updated attribute information
Performed topological checks
Location: Poland
Technology and Software: The project used ArcGIS for processing orthophotographs, verifying and updating topographic features, and performing geometric corrections.
People: The project was executed by a dedicated team from GIS-Point, including 8 cartographers, quality controllers, and a project manager. Prior to the project commencement, the client was provided with comprehensive training on the processing technology and project specifics to ensure a smooth workflow and accurate results.
Process & Challenges
Process: The project began with leveraging orthophotographs to assess and update the existing topographic database. Our team meticulously verified the accuracy of current topographic features, correcting any discrepancies by adding new objects where gaps were identified. Geometric adjustments were made to ensure all features met contemporary mapping standards, thereby improving spatial accuracy. The attribute table was thoroughly updated with detailed information on object types, materials, and other relevant attributes. We conducted comprehensive topological checks to address and resolve any issues related to object overlap or gaps, ensuring data consistency and integrity. Throughout the process, close coordination was maintained with the client, facilitating a smooth and efficient project execution. Finally, all updates were carefully integrated into the database, enhancing its reliability and usability for various applications.
Challenges: The highly specialized nature of the maps required careful attention to specific mapping characteristics, ensuring that all updates were accurate and reflected the real-world environment.
Result




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+380672088520 Ievgen Lavrishko
info@gis-point.com